Making twice daily reports of gastrointestinal illness cases to the VSP,

Consulting with CDC on plans for their comprehensive sanitation procedures in San Diego, CA on December 27, 2015, including:

planned staged disembarkation for active cases to limit the opportunity of illness transmission to well guests, and

planned sanitation of terminal and transport infection control procedures.

A CDC Vessel Sanitation Program environmental health officer will board the ship in San Diego, CA on December 27, 2015 to conduct an environmental health assessment and evaluate the outbreak and response activities. Specimens have been collected and will be sent to CDC for testing.